{ "collection_name": "driverdata", "database_name": "test", "tests": [ { "description": "estimatedDocumentCount succeeds", "operations": [ { "object": "collection", "name": "estimatedDocumentCount", "result": 15 } ], "expectations": [ { "command_started_event": { "command": { "count": "driverdata" }, "command_name": "count", "database_name": "test" } } ] } ] }